SoftSide Magazine Issue 31 (Bridge Contractors) (April 1981). Modifying String Variables (Tricks with your VARPTR) (S-80) - Benjamin Junge, Computer Graphics (Perspective Drawing) (Apple) - Joan Truckenbrod, Applesoft Chaining (Quick & Dirty vs. Elegant) (Apple) - Murray Summers, What to Do After the Program Loads (With apologies to Sherry Taylor) - Ed Ting, Paddle Sound Effects (The name says it all) (Apple) - James Dwyer, Reviews (Temple of Apshai, Apple Machine Language, Dragonquest) - Michael Humes, Jon Voskuil, and Dave Albert, Auto ModProg (Programming perspectives) (S-80) - Shane Causer, Messiah (An Easter greeting) (Atari) - William Morris and John Cope, International Bridge Contractors (Cross this one when you come to it) (S-80) - Phillip Case, Convoy (The long-awaited Atari version) (Atari) - William Morris and John Cope, Assault IV (The Allied forces await your command) (S-80) - Jerald Uptain, Dominoes (Three versions of a class game) (S-80) - Peter Kirsch, Skunk (Watch out for those furry fellows) (Apple) - John Daoust, Strategy Strike (Brush up on tactics) (Atari) - David Steenson and Rich Bouchard, Math Decathlon (A mathletic maelstrom) (Apple) - Jon Voskuil, Robot Builder (A game, not a tutorial) (S-80) - Arnold Gross, Flags (How's your geography?) (Apple) - William Morris and John Cope, Battle at Sea (An old game with a new twist) (Apple) - Jon Voskuil, Editorial - Jon Voskuil, Input - From Our Readers, Outgoing Mail - Dave Albert, I Don't Think We're in Kansas Anymore - Mark Pelczarski, About This Issue - The Munchkin Bunch, Say Yoho - Scott Adams, Basically Speaking Contest - Editors, Word Puzzle - Editors, Bugs, Worms, & Other Undesirables - Kay Pasa, Hardware Corner - Ed Umlor, What's New - Ed Umlor.